EP0480957B1 - Rod anchoring device - Google Patents
Rod anchoring device Download PDFInfo
- Publication number
- EP0480957B1 EP0480957B1 EP90909728A EP90909728A EP0480957B1 EP 0480957 B1 EP0480957 B1 EP 0480957B1 EP 90909728 A EP90909728 A EP 90909728A EP 90909728 A EP90909728 A EP 90909728A EP 0480957 B1 EP0480957 B1 EP 0480957B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bar
- eye
- tension bar
- anchor
- length
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004873 anchoring Methods 0.000 title 1
- 239000000463 material Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 2
- 239000011324 bead Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/06—Turnbuckles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/20—Joints and connections with indicator or inspection means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/29—Rotarily connected, differentially translatable members, e.g., turn-buckle, etc.
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/29—Rotarily connected, differentially translatable members, e.g., turn-buckle, etc.
- Y10T403/291—Rotarily connected, differentially translatable members, e.g., turn-buckle, etc. having tool-engaging means or operating handle
Definitions
- the invention relates to a rod anchor arrangement for rods and eye rods that are subjected to tension, in which the rod anchor consists of a rod anchor body with a bore with an internal thread for screwing in a tension rod provided with an external thread, and of two mutually parallel eye flaps adjoining the anchor body for receiving an eye rod.
- the object underlying the invention was to provide a rod anchor arrangement of the type mentioned, in which it is ensured in any case that the required minimum insertion length can be maintained in any case.
- the minimum turning length should always be ensured with a positive or a negative tolerance.
- FIG. 1 a shows a rod anchor 1 with an anchor body 2, to which two eye tabs 3 connect, into which an eye bolt 4 shown in FIG. 2 can be inserted.
- the rod anchor 2 has a bore in which an internal thread 5 is provided. We will have to talk about the dimensions of this internal thread.
- a smooth tolerance compensation section 6 is provided at the outer end of the bore.
- a further tolerance compensation section 7 is preferably provided on the other side of the internal thread, as can be seen in FIG. 2.
- a tension rod 8 can be screwed into the internal thread 5 of the bore of the rod anchor 2 by means of an external thread 9.
- these tension rods have a tension lock character, i.e. that a right-hand thread is provided at one end and a left-hand thread is provided at the other end, not shown.
- rod anchors with right or left internal thread.
- an eye rod 10 can be inserted between the two eye flaps 3 and is then held by the eye bolt 4. This is in turn prevented by a circlip 11 from sliding out.
- FIGS. 1a and 1b also show a depression 12, which is preferably made on two opposite sides of the tension rod, which makes it easier to screw the tension rod into the rod anchor.
- the dimensions of the individual threads and the tolerance compensation sections are chosen so that when the tension rod is screwed in so far is that the thread is no longer visible, the minimum screwing length of the external thread 9 into the internal thread 5 of the rod anchor 2 is at least reached.
- the length of the external thread 9 of the tension rod 8 and also the length of the internal thread 5 of the rod anchor 2 essentially corresponds to the minimum turning length plus the length of a tolerance compensation section 6.
- the remaining dimensions of the new rod anchor arrangement are also very important. If one takes the cross section of the tension rod 8 with its diameter D as a unit dimension, then the eye straps have the following dimensions:
- the material thickness d1 of the eye straps in the direction of the tensile stress corresponds approximately to the diameter D of the tension rod.
- the material thickness of the eye flaps in a direction perpendicular to it, going through the center of the eye bolt, d2 corresponds approximately to 0.74 times the diameter of the tension rod.
- the width d3 at the transition from the eye flaps 3 into the anchor body, measured at an angle of 45 ° with respect to the longitudinal axis, corresponds approximately to 1.04 times the diameter of the tension rod.
- dimension d4 from the end point of dimension d3 perpendicular to the longitudinal axis.
- the cross-sectional dimensions of the eye flaps 3 in the vicinity of the eye bolt 4 are d5 and thus correspond approximately to 0.5 times the diameter D of the tension rod. These dimensions are reduced on d6 on both sides of the eye bolt to about 0.4 times the diameter of the tension rod.
- the eye of the eye rod 10 which is a flat rod, has the same radial dimensions d1, d2, d3 and d4 as the eye tabs of the rod anchor.
- This rod anchor arrangement according to the invention is to be regarded as an overall arrangement and should only be used and used with the specified dimensional ratios, since these dimensions, which has been fully confirmed by calculations and tests, represent an optimum in shape, material utilization, simple assembly and simple disassembly. Deviations should therefore never be made.
- This new rod anchor arrangement can thus be installed and removed in a few simple steps and the required minimum screw-in length can be monitored easily and effectively by the fact that no threads are visible.
- the external thread 9 is preferably rolled up on the tension rod, which contributes considerably to the stability of the thread and to the strength of the entire rod anchor arrangement. The problem to be solved by the invention is clearly solved.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
- Piles And Underground Anchors (AREA)
- Reinforcement Elements For Buildings (AREA)
- Fluid-Damping Devices (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Description
Die Erfindung betrifft eine Stabankeranordnung für auf Zug beanspruchte Stäbe und Augenstäbe, bei welcher der Stabanker aus einem Stabankerkörper mit einer Bohrung mit Innengewinde zum Einschrauben eines mit Außengewinde versehenen Zugstabes sowie aus zwei zueinander parallelen, sich an den Ankerkörper anschließenden Augenlaschen zur Aufnahme eines Augenstabes besteht.The invention relates to a rod anchor arrangement for rods and eye rods that are subjected to tension, in which the rod anchor consists of a rod anchor body with a bore with an internal thread for screwing in a tension rod provided with an external thread, and of two mutually parallel eye flaps adjoining the anchor body for receiving an eye rod.
Derartige Stabankeranordnungen sind seit langem bekannt.Such rod anchor arrangements have been known for a long time.
Bei diesen Anordnungen besteht das Problem, daß immer sichergestellt sein muß, daß der Zugstab in das Innengewinde des Stabankers in jedem Fall bis zur Mindesteindrehlänge eingeschraubt ist.The problem with these arrangements is that it must always be ensured that the tension rod is in any case screwed into the internal thread of the rod anchor up to the minimum screw-in length.
Dies hat man mit einer Konstruktion zu lösen versucht, bei der in dem Stabankerkörper eine senkrecht zur Längsachse angeordnete Kontrollbohrung vorgesehen wurde, durch die man die vorschriftsmäßige Mindesteindrehlänge des Zugstabes in das Innengewinde des Zugankers feststellen kann. Diese Anordnung zeigt die DE-U 87 07 293.Attempts have been made to solve this with a construction in which a control hole arranged perpendicularly to the longitudinal axis was provided in the rod anchor body, through which the prescribed minimum screwing length of the tension rod into the internal thread of the tie rod can be determined. This arrangement is shown in DE-U 87 07 293.
Obgleich diese Lösung vom Anmelder und Erfinder bereits mit Erfolg bei Hochbauten (Fachhochschule Bieberach) eingesetzt werden konnte, erschien diese Lösung doch nicht voll befriedigend zu sein. Die Kontrollbohrung ergibt immer eine unerwünschte Schwächung des Querschnittes, selbst dann, wenn man die Randzonen der Kontrollbohrung durch einen Wulst verstärkt.Although this solution has already been successfully used by the applicant and inventor in buildings (University of Applied Sciences Bieberach), this solution did not appear to be completely satisfactory. The control hole always results in an undesirable weakening of the cross-section, even if the edge zones of the control hole are reinforced by a bead.
Außerdem sieht eine solche Kontrollbohrung auf einer wulstartigen Verstärkung auch nicht gut aus. Zudem waren bei dieser Kontrollbohrung keine Toleranzbereiche feststellbar.In addition, such a control hole does not look good on a bead-like reinforcement. In addition, no tolerance ranges were ascertainable with this control borehole.
Die der Erfindung zugrundeliegende Aufgabe bestand darin, eine Stabankeranordnung der eingangs genannten Art zu schaffen, bei der in jedem Falle sichergestellt ist, daß die erforderliche Mindesteindrehlänge auf jeden Fall eingehalten werden kann. Außerdem soll die Mindesteindrehlänge auch mit einer positiven oder einer negativen Toleranz in jedem Fall sichergestellt werden können.The object underlying the invention was to provide a rod anchor arrangement of the type mentioned, in which it is ensured in any case that the required minimum insertion length can be maintained in any case. In addition, the minimum turning length should always be ensured with a positive or a negative tolerance.
Dies wird erfindungsgemäß durch die Merkmale des Patentanspruchs 1 erreicht.This is achieved according to the invention by the features of
Weitere Merkmale der Erfindung sind den Unteransprüchen zu entnehmen.Further features of the invention can be found in the subclaims.
Die Erfindung wird nunmehr anhand eines Ausführungsbeispieles in Verbindung mit der beigefügten Zeichnung näher erläutert.The invention will now be explained in more detail using an exemplary embodiment in conjunction with the accompanying drawings.
In der Zeichnung zeigt
- Fig. 1a
- schematisch eine Draufsicht auf den Stabanker mit Zugstab gemäß der Erfindung;
- Fig. 1b
- schematisch eine Draufsicht auf einen Abschnitt des Zugstabes
und - Fig. 2
- eine Querschnittsanischt der Stabankeranordnung gemäß der Erfindung.
- Fig. 1a
- schematically shows a plan view of the rod anchor with tension rod according to the invention;
- Fig. 1b
- schematically shows a plan view of a section of the tension rod
and - Fig. 2
- a cross-section of the rod anchor assembly according to the invention.
Fig. 1a zeigt einen Stabanker 1 mit einem Ankerkörper 2, an den sich zwei Augenlaschen 3 anschließen, in die ein in Fig. 2 gezeigter Augenbolzen 4 einsetzbar ist. Der Stabanker 2 weist eine Bohrung auf, in der ein Innengewinde 5 vorgesehen ist. Über die Abmessungen dieses Innengewindes wird noch zu sprechen sein.FIG. 1 a shows a
Am äußeren Ende der Bohrung ist ein glatter Toleranzausgleichsabschnitt 6 vorgesehen. Vorzugsweise ist auf der anderen Seite des Innengewindes, wie in Fig. 2 erkennbar, ein weiterer Toleranzausgleichsabschnitt 7 vorgesehen.A smooth tolerance compensation section 6 is provided at the outer end of the bore. A further tolerance compensation section 7 is preferably provided on the other side of the internal thread, as can be seen in FIG. 2.
In das Innengewinde 5 der Bohrung des Stabankers 2 ist ein Zugstab 8 mittels eines Außengewindes 9 einschraubbar. In diesem Zusammenhang sei bemerkt, daß diese Zugstäbe Spannschloßcharakter aufweisen, d.h. daß jeweils an einem Ende ein Rechtsgewinde und am anderen, nicht dargestellten Ende, ein Linksgewinde vorgesehen sind. Desgleichen gibt es dann Stabanker mit Rechts- bzw. Links-Innengewinde. Wie aus Fig. 2 erkennbar, ist zwischen die beiden Augenlaschen 3 ein Augenstab 10 einsetzbar, der dann durch den Augenbolzen 4 gehalten wird. Dieser wird wiederum durch einen Seegerring 11 am Herausgleiten gehindert.A
Die Abmessungen der einzelnen Gewinde sind dabei von besonderer Bedeutung.The dimensions of the individual threads are of particular importance.
Schließlich zeigt Fig. 1a und 1b noch eine Vertiefung 12, die vorzugsweise auf zwei gegenüberliegenden Seiten des Zugstabes angebracht wird, wodurch das Eindrehen des Zugstabes in den Stabanker erleichtert wird.Finally, FIGS. 1a and 1b also show a
Die Abmessungen der einzelnen Gewinde und der Toleranzausgleichsabschnitte sind dabei so gewählt, daß dann, wenn der Zugstab so weit eingedreht ist, daß das Gewinde nicht mehr zu sehen ist, die Mindesteindrehlänge des Außengewindes 9 in das Innengewinde 5 des Stabankers 2 mindestens erreicht ist. Mit anderen Worten: die Länge des Außengewindes 9 des Zugstabes 8 und auch die Länge des Innengewindes 5 des Stabankers 2 entspricht im wesentlichen der Mindesteindrehlänge zuzüglich der Länge eines Toleranzausgleichsabschnittes 6. Man kann also unter Berücksichtigung dieser Gewindelängen einen gewissen Toleranzausgleich erzielen, ohne daß dabei die Mindesteindrehlänge unterschritten wird. Zudem ist es auch ästhetischer, wenn kein offen daliegendes Gewinde zu sehen ist.The dimensions of the individual threads and the tolerance compensation sections are chosen so that when the tension rod is screwed in so far is that the thread is no longer visible, the minimum screwing length of the
Auch die übrigen Abmessungen der neuen Stabankeranordnung sind von ganz wesentlicher Bedeutung. Nimmt man den Querschnitt des Zugstabes 8 mit seinem Durchmesser D als Einheitsmaß, dann weisen die Augenlaschen folgende Abmessungen auf: Die Materialstärke d1 der Augenlaschen in Richtung der Zugbeanspruchung entspricht etwa dem Durchmesser D des Zugstabes. Die Materialstärke der Augenlaschen in einer dazu senkrechten,durch den Mittelpunkt des Augenbolzens gehenden Richtung, d2 entspricht etwa dem 0,74-fachen des Durchmessers des Zug -stabes. Die Breite d3 am Übergang von den Augenlaschen 3 in den Ankerkörper, gemessen unter einem Winkel von 45° gegen die Längsachse entspricht etwa dem 1,04-fachen des Durchmessers des Zugstabes. Die gleichen Abmess ungen finden sich als Maß d4 vom Endpunkt des Maßes d3 senkrecht zur Längsachse.The remaining dimensions of the new rod anchor arrangement are also very important. If one takes the cross section of the
Die Querschnittsabmessungen der Augenlaschen 3 in der Umgebung des Augenbolzens 4 sind d5 und entsprechen damit etwa dem 0,5-fachen des Durchmessers D des Zugstabes. Diese Abmessungen verringern sich auf d6 zu beiden Seiten des Augenbolzens auf das jeweils etwa 0,4-fache des Durchmessers des Zugstabes.The cross-sectional dimensions of the eye flaps 3 in the vicinity of the eye bolt 4 are d5 and thus correspond approximately to 0.5 times the diameter D of the tension rod. These dimensions are reduced on d6 on both sides of the eye bolt to about 0.4 times the diameter of the tension rod.
Das Auge des Augenstabes 10, der ein Flachstab ist, weist die gleichen radialen Abmessungen d1, d2, d3 und d4 auf wie die Augenlaschen des Stabankers.The eye of the
Diese Stabankeranordnung gemäß der Erfindung ist als Gesamtanordnung zu betrachten und sollte nur mit den angegebenen Abmessungsverhältnissen angewandt und eingesetzt werden, da diese Abmessungen, was durch Berechnungen und Versuche voll bestätigt worden ist, ein Optimum an Formgebung, Materialausnutzung,einfache Montage und einfache Demontage darstellt. Abweichungen sollten daher in keinem Fall vorgenommen werden.This rod anchor arrangement according to the invention is to be regarded as an overall arrangement and should only be used and used with the specified dimensional ratios, since these dimensions, which has been fully confirmed by calculations and tests, represent an optimum in shape, material utilization, simple assembly and simple disassembly. Deviations should therefore never be made.
Diese neue Stabankeranordnung läßt sich also mit wenigen Handgriffen ein- und ausbauen und die erforderliche Mindesteindrehlänge leicht und wirkungsvoll dadurch überwachen, daß keine Gewindegänge zu sehen sind.This new rod anchor arrangement can thus be installed and removed in a few simple steps and the required minimum screw-in length can be monitored easily and effectively by the fact that no threads are visible.
Vorzugsweise wird das Außengewinde 9 auf dem Zugstab aufgerollt, was erheblich zur Stabilität des Gewindes und zur Festigkeit der gesamten Stabankeronordnung beiträgt. Die durch die Erfindung zu lösende Aufgabe ist damit eindeutig geläst.The
Claims (8)
- Bar anchor arrangement for bars subjected to tensile stress, which consists of a bar anchor (1) with an anchor body (2) with a bore possessing an internal thread (5) and of two parallel eye plates (3) adjoining the anchor body (2) to accommodate an eye bar (10) as well as of a tension bar provided with external thread (9) which can be screwed into the internal thread (5) of the bore, characterized in that the bore of the anchor body (2) consists of a first smooth tolerance compensating section (6), the adjoining internal thread (5) and a second smooth tolerance compensating section (7) adjoining the internal thread, whereby both tolerance compensating sections (6, 7) possess a slightly larger diameter than the external thread (9) of the tension bar, and whereby the length of the external thread (9) of the tension bar (8) essentially corresponds to the minimum screw-in length of the tension bar (8) plus the length of a tolerance compensating section (6 and 7).
- Bar anchor arrangement in accordance with Claim 1, characterized in that the length of the internal thread (5) is greater than the minimum screw-in length of the tension bar.
- Bar anchor arrangement in accordance with Claim 1, characterized in that the diameter of the opening of the parallel eye plates is approximately 0.85 times as large as the diameter (D) of the tension bar.
- Bar anchor arrangement in accordance with Claims 1 and 3, characterized in that the material thickness (d1) of the eye plates in the direction of tensile stress corresponds to approximately the diameter (D) of the tension bar, in that the width (d2) in the direction passing through the center point of the openings corresponds to approximately 0.74 times the diameter of the tension bar and in that the width (d3) at the transition of the eye plates (3) to the anchor body corresponds to approximately 1.04 times the diameter (D) of the tension bar respectively measured at angle of 45° with respect to the longitudinal axis and (d4) perpendicularly to the longitudinal axis.
- Bar anchor arrangement in accordance with Claims 1, 3 and 4, characterized in that the material thickness (d5) of the eye plates in the area of the openings provided for an eye bolt (4) corresponds approximately to 0.5 times the diameter of the tension bar and is reduced in longitudinal direction on both sides to approximately 0.4 times the diameter of the tension bar in each case (d6).
- Bar anchor arrangement in accordance with Claims 1 and 3 to 5, characterized by an eye bar (10) held by means of an eye bolt (4), whereby the eye of the eye bar possesses the same radial dimensions (d1, d2, d3, d4) as the eye plates of the bar anchor.
- Bar anchor arrangement in accordance with Claim 1, characterized in that the external thread of the tension bar is rolled.
- Bar anchor arrangement in accordance with Claim 1, characterized in that the tension bar possesses a flat embossed section (12) on at least one side and preferably two opposing embossed sections.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3922070A DE3922070C1 (en) | 1989-07-05 | 1989-07-05 | |
DE3922070 | 1989-07-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0480957A1 EP0480957A1 (en) | 1992-04-22 |
EP0480957B1 true EP0480957B1 (en) | 1993-08-25 |
Family
ID=6384334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90909728A Expired - Lifetime EP0480957B1 (en) | 1989-07-05 | 1990-06-25 | Rod anchoring device |
Country Status (13)
Country | Link |
---|---|
US (1) | US5188473A (en) |
EP (1) | EP0480957B1 (en) |
JP (1) | JPH0762485B2 (en) |
AT (1) | ATE93587T1 (en) |
AU (1) | AU634555B2 (en) |
CA (1) | CA2055600C (en) |
CZ (1) | CZ279691B6 (en) |
DE (2) | DE3922070C1 (en) |
DK (1) | DK0480957T3 (en) |
ES (1) | ES2044602T3 (en) |
HK (1) | HK99297A (en) |
SK (1) | SK279498B6 (en) |
WO (1) | WO1991000433A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998028547A1 (en) | 1996-12-20 | 1998-07-02 | Deha Ankersysteme Gmbh & Co. Kg | Bar armature and method for its production |
WO1998046890A1 (en) | 1997-04-14 | 1998-10-22 | Deha Ankersysteme Gmbh & Co. Kg | Tension rod anchoring |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19711090C1 (en) * | 1996-04-16 | 1998-05-07 | Betschart Anton Peter Dr Ing | Sleeve and shaft connection |
DE19614948C1 (en) * | 1996-04-16 | 1997-09-25 | Betschart Anton Peter Dr Ing A | Sleeve / shaft connection in a rod anchor for tension rod systems |
DE29711950U1 (en) * | 1997-07-08 | 1998-02-05 | Anton Heggenstaller AG, 86556 Kühbach | Tension rod anchors for supporting structures |
DE29716357U1 (en) | 1997-09-11 | 1998-02-12 | Ohra Regalanlagen GmbH, 50169 Kerpen | Steel construction platform |
EP0982504B1 (en) | 1998-08-24 | 2001-01-17 | Anton-Peter Dr.-Ing. Betschart | Shackle-tongue construction for protection against splaying and damage of coatings |
DE102009008808A1 (en) * | 2009-02-11 | 2010-09-09 | V & M Deutschland Gmbh | Drawbar for the bracing of a crane jib |
CN103541514B (en) * | 2013-10-22 | 2015-09-16 | 张涛涛 | A kind of multiplex connector, anchor head and composite member connected for FRP muscle material |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1226830A (en) * | 1916-05-10 | 1917-05-22 | Edwin Walker | Turnbuckle. |
GB127035A (en) * | 1917-03-23 | 1919-05-29 | Blackburn Aeroplane & Motor Co | Improvements in or relating to Adjusting Means for the Tension Members of Aerial Machines. |
US1683516A (en) * | 1926-06-07 | 1928-09-04 | J G Brill Co | Brake rod |
BE553670A (en) * | 1957-07-30 | |||
AU534421B2 (en) * | 1976-06-28 | 1984-01-26 | Jennmar Corp. | Method |
DE3220743A1 (en) * | 1982-06-02 | 1983-12-08 | Robert 2800 Bremen Böck | DEVICE FOR LASHING CONTAINERS |
AU4287885A (en) * | 1984-06-12 | 1985-12-19 | Ooms, M. | Yacht rig tension monitor |
DE8707293U1 (en) * | 1987-05-20 | 1988-08-25 | Betschart, Anton-Peter, Dr.-Ing., 7000 Stuttgart | Bar anchor as tension element |
-
1989
- 1989-07-05 DE DE3922070A patent/DE3922070C1/de not_active Expired - Lifetime
-
1990
- 1990-06-25 DK DK90909728.9T patent/DK0480957T3/en active
- 1990-06-25 ES ES90909728T patent/ES2044602T3/en not_active Expired - Lifetime
- 1990-06-25 DE DE90909728T patent/DE59002498D1/en not_active Expired - Lifetime
- 1990-06-25 JP JP2509189A patent/JPH0762485B2/en not_active Expired - Fee Related
- 1990-06-25 AT AT90909728T patent/ATE93587T1/en not_active IP Right Cessation
- 1990-06-25 AU AU58555/90A patent/AU634555B2/en not_active Expired
- 1990-06-25 EP EP90909728A patent/EP0480957B1/en not_active Expired - Lifetime
- 1990-06-25 WO PCT/EP1990/001132 patent/WO1991000433A1/en active IP Right Grant
- 1990-06-25 CA CA002055600A patent/CA2055600C/en not_active Expired - Lifetime
- 1990-06-25 US US07/778,072 patent/US5188473A/en not_active Expired - Lifetime
- 1990-07-04 SK SK3341-90A patent/SK279498B6/en not_active IP Right Cessation
- 1990-07-04 CZ CS903341A patent/CZ279691B6/en not_active IP Right Cessation
-
1997
- 1997-06-26 HK HK99297A patent/HK99297A/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998028547A1 (en) | 1996-12-20 | 1998-07-02 | Deha Ankersysteme Gmbh & Co. Kg | Bar armature and method for its production |
WO1998046890A1 (en) | 1997-04-14 | 1998-10-22 | Deha Ankersysteme Gmbh & Co. Kg | Tension rod anchoring |
Also Published As
Publication number | Publication date |
---|---|
EP0480957A1 (en) | 1992-04-22 |
SK279498B6 (en) | 1998-12-02 |
CZ279691B6 (en) | 1995-06-14 |
JPH0762485B2 (en) | 1995-07-05 |
CS334190A3 (en) | 1992-01-15 |
ES2044602T3 (en) | 1994-01-01 |
DK0480957T3 (en) | 1993-11-29 |
ATE93587T1 (en) | 1993-09-15 |
AU634555B2 (en) | 1993-02-25 |
HK99297A (en) | 1997-08-08 |
CA2055600C (en) | 1995-12-26 |
WO1991000433A1 (en) | 1991-01-10 |
AU5855590A (en) | 1991-01-17 |
JPH04506558A (en) | 1992-11-12 |
CA2055600A1 (en) | 1991-01-06 |
DE3922070C1 (en) | 1990-08-09 |
US5188473A (en) | 1993-02-23 |
DE59002498D1 (en) | 1993-09-30 |
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